MCR high-voltage dynamic reactive power compensation device

MCRThe magnetically controlled reactor dynamic reactive power compensation regulating device (hereinafter referred to as the device) is the first professional high-voltage reactive power compensation control device in China, which is suitable forAutomatic control of reactive power compensation for 6kV to 110kV power stations.

The core controller system is based onDSPThe fully digital controller is equipped with software dongles, software fault tolerance, hardware fault tolerance and other means to meet the requirements of various harsh operating environments. It can fundamentally eliminate misoperation and refusal to operate, ensuring the reliable operation of the device.

2Function

2.1 measurement function

The device can measure various electrical quantities such as voltage, current, active power, reactive power, power factor, harmonics, etc., so the accuracy of voltage and current can reach level 0.5, and the active and reactive power can reach level 1.

2.2 protection function

The device has multiple protection functions such as power on protection, power off protection, light and heavy gas protection, oil temperature protection, etc.

2.3 display function

Multi row Chinese display LCD can display the main parameters of the power grid in real time, including voltage, current, active power, reactive power, frequency, power factor, etc., and provide a window for parameter settings.

2.4 Clock function

The accurate clock function provides time coordinates for the occurrence of system events and various statistical measures.

2.5 Fault recording function

The vast majority of fault information can be recorded for reference. When there is a fault message, the alarm indicator light is on.

2.6 Self diagnostic function

The controller adopts real-time self diagnostic technology. If there is a problem inside the controller, emergency strategies will be activated and the fault will be recorded.

2.7 communication function

The device has communication function and can communicate with local computer equipment or network with remote terminals through 232 or 485 communication ports to achieve four remote (telemetry, remote adjustment, remote signaling, remote control) functions; The device supports the 101 protocol.